Harvard spin-out Crimson Hexagon announces it is receipt of $3.5m series B investment, part of a wider $5m round.

Crimson Hexagon, a social media analytics firm that utilises mathematical theory developed at Harvard University, has filed a report with the SEC that says the firm has received $3.5m; the remainder of a $5m series B round.

The US-based firm did not name the 34 investors that took part in the series B, but the filing did show that both Jo Ann Corkran and Stephanie Newby, managing director and founder, respectively, of investment firm Golden Seeds, are named as…